Hi,
This is a question about R.
I try to assign a vector to a data.frame with name 'in' and got error:
Error: unexpected 'in' in "refseq$in"
I just want to know why I get this error? Thank you.
refseq <- data.frame(a=letters[1:3]) refseq$in <- 1:3
I got it. The explanation is at https://stat.ethz.ch/R-manual/R-devel/library/base/html/Reserved.html.